Messages in this thread Patch in this message | | | From | Rob Clark <> | Subject | [PATCH] drm/mediatek: Remove dependency on GEM DMA helper | Date | Thu, 19 Jan 2023 14:40:52 -0800 |
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From: Rob Clark <robdclark@chromium.org>
It appears that the dependency on the DMA helpers was only for drm_gem_dma_vm_ops.
Signed-off-by: Rob Clark <robdclark@chromium.org> --- drivers/gpu/drm/mediatek/Kconfig | 1 - drivers/gpu/drm/mediatek/mtk_drm_gem.c | 7 ++++++- 2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/Kconfig b/drivers/gpu/drm/mediatek/Kconfig index 369e495d0c3e..b451dee64d34 100644 --- a/drivers/gpu/drm/mediatek/Kconfig +++ b/drivers/gpu/drm/mediatek/Kconfig @@ -7,7 +7,6 @@ config DRM_MEDIATEK depends on HAVE_ARM_SMCCC depends on OF depends on MTK_MMSYS - select DRM_GEM_DMA_HELPER select DRM_KMS_HELPER select DRM_MIPI_DSI select DRM_PANEL diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c index 47e96b0289f9..9b3d15d3a983 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c @@ -16,13 +16,18 @@ static int mtk_drm_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma); +static const struct vm_operations_struct vm_ops = { + .open = drm_gem_vm_open, + .close = drm_gem_vm_close, +}; + static const struct drm_gem_object_funcs mtk_drm_gem_object_funcs = { .free = mtk_drm_gem_free_object, .get_sg_table = mtk_gem_prime_get_sg_table, .vmap = mtk_drm_gem_prime_vmap, .vunmap = mtk_drm_gem_prime_vunmap, .mmap = mtk_drm_gem_object_mmap, - .vm_ops = &drm_gem_dma_vm_ops, + .vm_ops = &vm_ops, }; static struct mtk_drm_gem_obj *mtk_drm_gem_init(struct drm_device *dev, -- 2.38.1
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